munger, who contributed $34 million to her own proposition 38, fund public schools through an income tax increase. per brother has given millions to defeat it. he also hopes the money helps win approval for prop 32 which curtail influence in politics. and tom speier has spent $29 million of his own money for green energy projects spelled out in his proposition 39. and mercury insurance founder george joseph has pumped $16 million into prop 33, which changes how car insurance rates are calculated. the u.s. supreme court said it's okay to give unlimited amounts of money to ballot measures. >> i think it's telling voters that the initiative process isn't for everyone. when you see this many wealthy people crowded on one ballot together putting in these giant sums of money, it's unprecedented. >> we work with charles munger on the redistricting reform. >> he took a lot of money from charles during a previous election because he couldn't get government reform through the legislature. the group says someone has to pay for all those ads and campaign efforts. >> to qualify a ballot measure takes